Hi
I have a 1984 Yanmar 2 gm, The top RPM should be 3800 rpm.
At full throttle I get 2205 rpm. Also, today I noticed that at
full throttle I went from 4 knts to about 3 knts after about an hour
of running.
The bottom was just cleaned. I feel that I should be able to
get 5 to 6 knots.
What might be some of the issues that I should look into?
Is this something a mechanic could solve?
Any thoughts would be appreciated.
Thanks
Mark
I have a 1984 Yanmar 2 gm, The top RPM should be 3800 rpm.
At full throttle I get 2205 rpm. Also, today I noticed that at
full throttle I went from 4 knts to about 3 knts after about an hour
of running.
The bottom was just cleaned. I feel that I should be able to
get 5 to 6 knots.
What might be some of the issues that I should look into?
Is this something a mechanic could solve?
Any thoughts would be appreciated.
Thanks
Mark